155220903957

素因数分解:

$3^1\times 7^1\times {\mathrm{11833}}^1\times {\mathrm{624649}}^1$

素因数の和:636492

約数の個数: 16

約数和(自身を含む): 236547459200

約数和(自身を除く): 81326555243

約数列:

[1, 3, 7, 21, 11833, 35499, 82831, 248493, 624649, 1873947, 4372543, 13117629, 7391471617, 22174414851, 51740301319, 155220903957]

約数ペア:

[(1, 155220903957), (3, 51740301319), (7, 22174414851), (21, 7391471617), (11833, 13117629), (35499, 4372543), (82831, 1873947), (248493, 624649)]